operating result for the 1st quarter 2020, revenue from sales decrease from the same period of last year at 5.5%. Gross profit margin is equal to 49.6%. Net profit for the 3-month period ended 31 March 2020

(33.37) -68.17% Share of gain of investments in associates (0.04) (0.40) (0.35) 836.84% 2.85 (2.01) (4.86) -170.47% Finance costs (0.04) (0.08) (0.04) 100.61% (0.18) (0.22) (0.05) 25.73% Profit before

as the definition of “institutional investor” under Section 3 of the Derivatives Act B.E. 2546 (2003) and related notifications issued by virtue of such law; “margin account” means an account which

Total Shareholders ' Equity -42.22 -26.39 -15.83 59.98 Basic Loss Per Share (Baht) -0.02 -0.09 Gross Margin 3.80% -11.00% Net Profit Margin -52.16% -42.47% Debt to Equity Ratio (Time) -9.36 -16.47 Total

10.5% Gross Profit Margin (%) 11.1% 12.1% -1.0% SG&A expenses 392 390 2 0.6% Loss on exchange rate 4 0 4 N/A EBIT before share of profit (loss) from investment in associates and joint venture 435 438 -3

income 5,770 5,733 37 0.64% Other income 79 101 -22 -21.66% Cost of sales and services 5,192 5,176 17 0.32% Gross Profit 578 558 20 3.60% Gross Profit Margin (%) 10.02% 9.73% 0.29% SG&A expenses 449 397 52

68.6% Gross Profit 813 396 417 105.3% Gross Profit Margin (%) 11.1% 9.3% 1.8% SG&A Expenses 456 310 146 46.9% EBIT before share of profit (loss) from Investment in Associates and Joint Venture 608 275

(39.4) (7.1%) Gross Profit 278.6 219.0 (59.6) (21.4%) Gross Profit Margin 50.3% 42.5% GPM before adjustment with PPA 53.3% 45.8% Total Share of Profit from Investments in Power Associates 251.2 658.9

53,444 million, increased by THB 3,137 million over the same period last year. The company’s profit from continuing operations was THB 1,658 million, increased by THB 379 million, and the profit margin for

%) (4.6 %) Gross Margin 432.7 30.5 % 371.3 26.5 % 16.5 % Distribution Costs (212.5) (15.0 %) (236.8) (16.9 %) (10.3 %) Administrative Expenses (120.5) (8.5 %) (101.9) (7.3 %) 18.3 % Profit before Income Tax